What is the binding energy of the ground stateelectron in hydrogen?
氢在基态的情况下,它的电子结合能是多少?
2
Now, if this incident energy is great enough it will take an electron out of the ground state and promote it.
现在,如果入射能足够的话,它会将一个电子从基态中释放出来,并且加速它。
3
The extra electron fills up the lower-energystate in the conduction band, causing excited electrons to, effectively, spill over into the higher-energy, photon-emitting state.